A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stain-resistant water-permeable brick
The invention discloses a stain-resistant water-permeable brick, which comprises a water-permeable layer, a surface layer and a stain-resistant layer, wherein the water-permeable layer is formed by pressing stones, cement, a water-permeable agent and a reinforcing agent, the surface layer is arranged on the upper surface of the water-permeable layer, the surface layer is formed by pressing quartzsand, cement, a water-permeable agent and a reinforcing agent, and the stain-resistant layer is arranged on the upper surface of the surface layer, and comprises fine aggregate, quartz, water-permeable asphalt, a binding agent and a pigment. According to the invention, the stain-resistant layer is added on the basis of the existing water-permeable brick, the surface formed by the stain-resistant layer has good water permeability, and the pore size of the pores in the surface of the stain-resistant layer is small, so that the water permeability of the water-permeable brick is guaranteed, and the stain resistance and the easy-to-clean performance of the water-permeable brick are improved; and by integrally optimizing the raw materials and the preparation method, the compact brick billet microstructure with proper porosity is favorably formed, and the compressive strength and the water permeability of the finished brick are effectively improved.
本发明公开了一种耐污型透水砖，包括透水层、面层及耐污层，所述透水层由石子、水泥、透水剂以及增强剂压制而成，所述面层设置在所述透水层的上表面，所述面层由石英砂、水泥、透水剂及增强剂压制而成，所述耐污层设置在所述面层的上表面，所述耐污层由细骨料、石英、透水沥青、粘结剂及颜料组成。本发明在现有透水砖的技术上，添加了一层耐污层，耐污层形成的表面具有良好的透水性并且耐污层表面的孔隙孔径较小，在保证了透水砖透水性能的同时提高了透水砖本身的耐污性和易清洁性，通过对原料和制备方法进行了整体优化，更有利于形成致密、孔隙率适宜的砖坯微观结构，有效提高成品砖抗压强度和透水性。
Stain-resistant water-permeable brick
The invention discloses a stain-resistant water-permeable brick, which comprises a water-permeable layer, a surface layer and a stain-resistant layer, wherein the water-permeable layer is formed by pressing stones, cement, a water-permeable agent and a reinforcing agent, the surface layer is arranged on the upper surface of the water-permeable layer, the surface layer is formed by pressing quartzsand, cement, a water-permeable agent and a reinforcing agent, and the stain-resistant layer is arranged on the upper surface of the surface layer, and comprises fine aggregate, quartz, water-permeable asphalt, a binding agent and a pigment. According to the invention, the stain-resistant layer is added on the basis of the existing water-permeable brick, the surface formed by the stain-resistant layer has good water permeability, and the pore size of the pores in the surface of the stain-resistant layer is small, so that the water permeability of the water-permeable brick is guaranteed, and the stain resistance and the easy-to-clean performance of the water-permeable brick are improved; and by integrally optimizing the raw materials and the preparation method, the compact brick billet microstructure with proper porosity is favorably formed, and the compressive strength and the water permeability of the finished brick are effectively improved.
本发明公开了一种耐污型透水砖，包括透水层、面层及耐污层，所述透水层由石子、水泥、透水剂以及增强剂压制而成，所述面层设置在所述透水层的上表面，所述面层由石英砂、水泥、透水剂及增强剂压制而成，所述耐污层设置在所述面层的上表面，所述耐污层由细骨料、石英、透水沥青、粘结剂及颜料组成。本发明在现有透水砖的技术上，添加了一层耐污层，耐污层形成的表面具有良好的透水性并且耐污层表面的孔隙孔径较小，在保证了透水砖透水性能的同时提高了透水砖本身的耐污性和易清洁性，通过对原料和制备方法进行了整体优化，更有利于形成致密、孔隙率适宜的砖坯微观结构，有效提高成品砖抗压强度和透水性。
Stain-resistant water-permeable brick
一种耐污型透水砖
SHAO BING (author) / ZHU CHANGSHENG (author) / LI CHENGCAI (author) / LIU JINQIANG (author) / DU GUANGHUI (author)
2020-04-10
Patent
Electronic Resource
Chinese
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